文字をコンピュータがどう認識しているか確認しよう

ある文字が，文字コードごとにどんなビット列に対応するか

1文字あるいは短い文字列を入力し、「変換」ボタンをクリックしてください。

文字コード	文字	ビット列（2進表現）	ビット列（16進表現）
ISO-8859-1	ï§¢ëì¥ï§ì³ê°¼æìãï§¢ììæ	111011111010011110100010111010111000001010000110111011001010110110100101111011111010011110011110111011001000101110110011111010101011000010111100111001101000000110000001111011001000010010001111111000111000111010011010111011111010011110100010111011001000100010001001111011001000001110001101111001101000000110000001	efa7a2eb8286ecada5efa79eec8bb3eab0bce68181ec848fe38e9aefa7a2ec8889ec838de68181
SJIS-WIN	?§￠?????￥?§?????°???????????§￠?????????	00111111100000011001100010000001100100010011111100111111001111110011111100111111100000011000111100111111100000011001100000111111001111110011111100111111001111111000000110001011001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f818f3f81983f3f3f3f3f818b3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì??ï§?ì??ê°?æ??ì??ã??ï§¢ì??ì??æ??	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111100111111100011111010101111000001101000011111100000111111100011111010101111000000001111110011111110001111101010111011010010100001111010110011111110001111101010011100000100111111001111111000111110101011110000000011111100111111100011111010101110101010001111110011111110001111101010111100000110100001111110001010000111110001100011111010101111000000001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8fabc1a1f83f8fabc03f3f8fabb4a1eb3f8fa9c13f3f8fabc03f3f8fabaa3f3f8fabc1a1f8a1f18fabc03f3f8fabc03f3f8fa9c13f3f
UTF-8	ï§¢ëì¥ï§ì³ê°¼æìãï§¢ììæ	110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010110011000010101011011100001010100101110000111010111111000010101001111100001010011110110000111010110011000010100010111100001010110011110000111010101011000010101100001100001010111100110000111010011011000010100000011100001010000001110000111010110011000010100001001100001010001111110000111010001111000010100011101100001010011010110000111010111111000010101001111100001010100010110000111010110011000010100010001100001010001001110000111010110011000010100000111100001010001101110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3abc282c286c3acc2adc2a5c3afc2a7c29ec3acc28bc2b3c3aac2b0c2bcc3a6c281c281c3acc284c28fc3a3c28ec29ac3afc2a7c2a2c3acc288c289c3acc283c28dc3a6c281c281
UHC	?§???????§???³?°¼æ?????????§???????æ??	001111111010000111010111001111110011111100111111001111110011111110100001101010010011111100111111101000011101011100111111001111110011111110101001111110000011111110100001110001101010100011111001101010011010000100111111001111110011111100111111001111110011111100111111001111110011111110100001110101110011111100111111001111110011111100111111001111110011111110101001101000010011111100111111	3fa1d73f3f3f3f3fa1a93f3fa1d73f3f3fa9f83fa1c6a8f9a9a13f3f3f3f3f3f3f3f3fa1d73f3f3f3f3f3f3fa9a13f3f

SJIS-Win,EUC-JP: Windows(SJIS-Win=CP932)、UNIX(EUC-JP)で日本語扱うための文字コード。